Ontology highlight
ABSTRACT:
SUBMITTER: Guo Y
PROVIDER: S-EPMC4453832 | biostudies-literature | 2013 Dec
REPOSITORIES: biostudies-literature
Hyperfine interactions 20131201 2 Suppl
We have applied <sup>57</sup>Fe nuclear resonance vibrational spectroscopy (NRVS) for the first time to study the dynamics of Fe centers in Fe-S protein crystals, including oxidized wild type rubredoxin crystals from <i>Pyrococcus furiosus</i>, and the MoFe protein of nitrogenase from <i>Azotobacter vinelandii</i>. Thanks to the NRVS selection rule, selectively probed vibrational modes have been observed in both oriented rubredoxin and MoFe protein crystals. The NRVS work was complemented by ext ...[more]